CN214576268U - Protective device - Google Patents

Abstract

The application discloses a protection device. The guard device includes: a protective net; the protective seat comprises at least two protective seats, wherein a weight increasing cavity for filling weight increasing materials is formed in any one of the protective seats, a supporting rod is arranged on any one of the protective seats, the supporting rod is detachably arranged on the protective seat and comprises a supporting part, and the supporting part extends in the direction far away from the protective seat; at least two protection seats are arranged, the protection net is sequentially installed on at least two along the length direction on the supporting part, at least two are followed the direction of arrangement of bracing piece is expanded and is set up and inject the protection barrier. The application provides a protector has improved the simplicity of warning protective screen installation and dismantlement, has improved the stability of work.

Description

Protective device

Technical Field

The application relates to the technical field of safety protection, in particular to a protection device.

Background

The coal mine comprises underground, overground and areas where related facilities are located, and safety protection barriers need to be set in operation or key equipment areas according to the requirements of coal mine operation environments, so that the situation that irrelevant personnel and equipment are mistakenly entered is prevented.

At present, a common protective barrier is a protective fence, and an inventor discovers that the traditional protective fence is of an integral rigid structure and is heavy in weight, and a plurality of people need to lift the frame during moving, so that the installation and disassembly processes of the protective fence are time-consuming and labor-consuming; and the base of the protective fence generally adopts the form of a bracket, so that the protective fence has poor stability, is easy to topple under the condition of wind power or vibration of nearby vehicles, and has poor working stability.

Therefore, it is necessary to solve the above-mentioned technical problems.

Disclosure of Invention

The application provides a protector, aims at improving the simplicity of warning protective screen installation and dismantlement, improves the stability of work.

Based on the above-mentioned purpose, this application provides a protector, includes: a protective net; the protective seat comprises at least two protective seats, wherein a weight increasing cavity for filling weight increasing materials is formed in any one of the protective seats, a supporting rod is arranged on any one of the protective seats, the supporting rod is detachably arranged on the protective seat and comprises a supporting part, and the supporting part extends in the direction far away from the protective seat; at least two protection seats are arranged, the protection net is sequentially installed on at least two along the length direction on the supporting part, at least two are followed the direction of arrangement of bracing piece is expanded and is set up and inject the protection barrier.

Optionally, the protection seat comprises a protection barrel, and the support rod is mounted on the protection barrel.

Optionally, the protection seat further comprises a positioning sleeve installed in the protection barrel, and the supporting rod is detachably installed in the positioning sleeve.

Optionally, the positioning sleeve is welded and fixed in the protective barrel.

Optionally, the protective seat further comprises a support rib, and the support rib is fixedly connected between the positioning sleeve and the protective barrel.

Optionally, the number of the support ribs is at least two, and the at least two support ribs are arranged along the circumferential direction of the positioning sleeve.

Optionally, a warning board is arranged on the supporting rod.

Optionally, be provided with the warning layer on the outer wall of protection seat, the warning layer is made by luminous material at night.

Optionally, the warning layer is made of a fluorescent material.

Optionally, the protective net is a metal net.

According to the protection device, before installation or after disassembly, the weight increasing cavity is in an unfilled state, so that the weight of the protection seat is reduced, and the protection device is convenient to install and disassemble; after the protection seat is installed, the weight increasing material is filled in the weight increasing cavity, so that the weight of the protection seat can be increased, the wind power or vibration resistance of the protection device is effectively improved, and the working stability is improved; after the at least two protection seats are arranged along the region to be protected, the protection net is sequentially arranged on the protection barriers defined on the supporting parts, so that irrelevant personnel and equipment can be effectively prevented from entering the protection region by mistake, and the safety is improved.

Drawings

The preferred embodiments of the present application will hereinafter be described in detail to facilitate an understanding of the objects and advantages of the application, with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of a guard device according to an alternative embodiment of the present application.

Fig. 2 is a partially enlarged view of a in fig. 1.

Description of reference numerals:

1-protective screening;

2-a protective seat, 20-a weight increasing cavity, 21-a positioning sleeve, 22-a support rib and 23-a warning layer;

3-support rod, 30-support part, 31-warning board.

Detailed Description

The terms of orientation of up, down, left, right, front, back, top, bottom, and the like as referred to or as may be referred to in this specification are defined with respect to the configuration shown in the drawings, and the terms "inner" and "outer" refer to directions toward and away from the geometric center of a particular component and are relative terms, and thus may be changed accordingly depending on the position and the state of use of the particular component. Therefore, these and other directional terms should not be construed as limiting terms.

Referring to fig. 1 to 2, the protection device provided in the present application includes: a protective net 1 and at least two protective seats 2.

Referring to fig. 1 to 2, a weight increasing cavity 20 for filling weight increasing material is formed in each of the protection seats 2, a support rod 3 is disposed on each of the protection seats 2, the support rod 3 is detachably disposed on the protection seat 2, the support rod 3 includes a support portion 30, and the support portion 30 extends in a direction away from the protection seat 2; at least two protection seats 2 are arranged, the protection net 1 is sequentially arranged on at least two support parts 30 along the length direction, and the protection barrier is defined by the arrangement direction of the support rods 3.

The weight increasing material in the embodiment of the application can be a material which is easy to obtain and has a relatively high density, such as ore, and the weight of the protection seat 2 can be effectively increased after the weight increasing material is filled in the weight increasing cavity 20.

According to the protection device provided by the embodiment of the application, before installation or after disassembly, the weight increasing cavity 20 is in an unfilled state, so that the weight of the protection seat 2 is reduced, and the protection device is convenient to install and disassemble; after installation, the weight increasing material is filled in the weight increasing cavity 20, so that the weight of the protection seat 2 can be increased, the wind power or vibration resistance of the protection device is effectively improved, and the working stability is improved; after at least two protection seats 2 are arranged along the region to be protected, the protection net 1 is sequentially arranged on the protection barriers defined on the supporting part 30, so that the irrelevant personnel and equipment can be effectively prevented from entering the protection region by mistake, and the safety is improved.

Optionally, the protection seat 2 includes a protection barrel, and the support rod 3 is installed on the protection barrel. The protective seat 2 is arranged into a barrel-shaped structure, so that the volume of the weight increasing cavity 20 can be effectively enlarged, the filling amount of weight increasing materials in the protective seat 2 can be increased, and the structural stability of the protective device can be improved. The protection bucket in this application embodiment can be made by oil drum or cask etc. is convenient for draw materials and be favorable to saving the cost.

Optionally, the protection seat 2 further includes a positioning sleeve 21 installed in the protection barrel, and the support rod 3 is detachably installed in the positioning sleeve 21. The supporting rod 3 is inserted into the positioning sleeve 21 to be installed, the positioning sleeve 21 plays a role in supporting and limiting the supporting rod 3, and the structural stability of the supporting rod 3 after installation is improved; the support rod 3 can be detached by pulling the support rod 3 out of the positioning sleeve 21, and the operation is simple and convenient.

Optionally, the supporting rod 3 in the embodiment of the present application may be polygonal column, such as triangular prism or quadrangular prism, and the cavity for installing the supporting rod 3 in the positioning sleeve 21 is also correspondingly polygonal column-shaped, so as to prevent the supporting rod 3 from rotating in the positioning sleeve 21, which is beneficial to increasing the stability of the setting of the supporting rod 3.

Optionally, the positioning sleeve 21 is welded and fixed in the protective barrel. The positioning sleeve 21 can be directly welded and fixed on the bottom wall or the side wall of the protection barrel, and can also be indirectly installed in the protection barrel through an intermediate piece, so that the effect of stably setting the positioning sleeve 21 in the protection barrel is realized.

Optionally, the protection seat 2 further includes a support rib 22, and the support rib 22 is fixedly connected between the positioning sleeve 21 and the protection barrel. The positioning sleeve 21 can be arranged inside the protective barrel, as shown in fig. 1 to 2, the support rib 22 plays a role in connecting the positioning sleeve 21 and the protective barrel, and the structural stability of the positioning sleeve 21 installed inside the protective barrel is improved.

Optionally, the number of the support ribs 22 is at least two, and at least two support ribs 22 are arranged along the circumferential direction of the positioning sleeve 21. The at least two support ribs 22 can increase the structural stability of the positioning sleeve 21 installed in the protection barrel. At least two support ribs 22 can be uniformly distributed along the circumferential direction of the positioning sleeve 21 so as to improve the circumferential support stability of the positioning sleeve 21; for example, when the number of the support ribs 22 is four, the four supports are all uniformly distributed along the circumferential direction of the positioning sleeve 21, as shown in fig. 1 to 2.

Optionally, the four support ribs 22 may be defined by two metal rods arranged in a crossed manner, the two metal rods are welded at the crossed portion, the end portion of each metal rod is fixed on the side wall of the protection barrel, and the positioning sleeve 21 is welded and fixed at the crossed portion of the two support rods 3 to achieve self-installation.

Optionally, a warning board 31 is arranged on the support rod 3. The warning board 31 can warn the people and the equipment. As shown in fig. 1, the warning board 31 may be written with a word "no entry" to prevent the entry of a person or device.

Optionally, the outer wall of the protective seat 2 is provided with a warning layer 23, and the warning layer 23 is made of a night light emitting material. The embodiment of the application can improve the night recognition performance of the protective seat 2 and increase the protective function.

Optionally, the warning layer 23 is made of a fluorescent material. The fluorescent material can be prepared by matching metal (zinc and chromium) sulfide or rare earth oxide with trace active agent and calcining, can emit light at night and improve the warning effect at night. Fluorescent material in the embodiment of this application can coat in order to inject warning layer 23 on the outer wall of protection seat 2, not only is favorable to increasing the stability of warning layer 23 setting on the base, has still simplified warning layer 23's the process that sets up.

Optionally, the warning layer 23 may be formed by coating red paint, which is eye-catching and easy to identify.

Optionally, the protection net 1 is a metal net. The metal mesh in the embodiment of the application can be a galvanized wire mesh, is corrosion-resistant and has certain structural strength, and can be fixed on the support rod 3 through metal wires such as iron wires and the like after passing through meshes of the metal mesh.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. A protective device, comprising:

a protective net;

the protective seat comprises at least two protective seats, wherein a weight increasing cavity for filling weight increasing materials is formed in any one of the protective seats, a supporting rod is arranged on any one of the protective seats, the supporting rod is detachably arranged on the protective seat and comprises a supporting part, and the supporting part extends in the direction far away from the protective seat;

at least two protection seats are arranged, the protection net is sequentially installed on at least two along the length direction on the supporting part, at least two are followed the direction of arrangement of bracing piece is expanded and is set up and inject the protection barrier.

2. The guard of claim 1, wherein the guard includes a guard barrel, the support bar being mounted on the guard barrel.

3. The guard of claim 2, wherein the guard further comprises a locating sleeve mounted within the guard barrel, the support rod being removably mounted within the locating sleeve.

4. The shielding device of claim 3, wherein said alignment sleeve is welded into place within said shielding bucket.

5. The protective apparatus according to claim 3, wherein the protective seat further comprises a support rib fixedly connected between the positioning sleeve and the protective barrel.

6. The shielding apparatus according to claim 5, wherein the number of the support ribs is at least two, and at least two support ribs are arranged along the circumferential direction of the positioning sleeve.

7. The protective apparatus according to claim 1, wherein a warning sign is provided on the support bar.

8. The protective apparatus according to claim 1, wherein a warning layer is disposed on an outer wall of the protective seat, and the warning layer is made of a night light material.

9. The shielding device of claim 8, wherein the warning layer is made of a fluorescent material.

10. The guard of claim 1, wherein the mesh is a metal mesh.

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